Merge change 5420 into donut (2f8d58b7) · Commits · e / os / android_frameworks_base

media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaNames.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -501,4 +501,6 @@ public class MediaNames {
		"http://sridharg.googlejunta.com/yslau/stress_media/mp3_regular.mp3";
		public static final String STREAM_MPEG4_QVGA_128k =
		"http://sridharg.googlejunta.com/yslau/stress_media/mpeg4_qvga_24fps.3gp";
		public static final int STREAM_H264_480_360_1411k_DURATION = 46000;
		public static final int VIDEO_H263_AAC_DURATION = 501000;
		}

media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaRecorderStressTestRunner.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.mediaframeworktest;
		import android.test.InstrumentationTestRunner;
		import android.test.InstrumentationTestSuite;
		import com.android.mediaframeworktest.stress.MediaRecorderStressTest;
		import com.android.mediaframeworktest.stress.MediaPlayerStressTest;

		import junit.framework.TestSuite;

		@@ -28,6 +29,7 @@ public class MediaRecorderStressTestRunner extends InstrumentationTestRunner {
		public TestSuite getAllTests() {
		TestSuite suite = new InstrumentationTestSuite(this);
		suite.addTestSuite(MediaRecorderStressTest.class);
		suite.addTestSuite(MediaPlayerStressTest.class);
		return suite;
		}

media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaPlayerStressTest.java

0 → 100644

+136 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2009 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.mediaframeworktest.stress;

		import com.android.mediaframeworktest.MediaFrameworkTest;

		import android.hardware.Camera;
		import android.media.MediaPlayer;
		import android.media.MediaRecorder;
		import android.test.ActivityInstrumentationTestCase2;
		import android.test.suitebuilder.annotation.LargeTest;
		import android.util.Log;
		import android.view.SurfaceHolder;

		import com.android.mediaframeworktest.MediaNames;

		import java.util.Random;

		/**
		* Junit / Instrumentation test case for the media player
		*/
		public class MediaPlayerStressTest extends ActivityInstrumentationTestCase2<MediaFrameworkTest> {
		private String TAG = "MediaPlayerStressTest";
		private MediaRecorder mRecorder;
		private Camera mCamera;

		private static final int NUMBER_OF_RANDOM_REPOSITION_AND_PLAY = 10;
		private static final int NUMBER_OF_RANDOM_REPOSITION_AND_PLAY_SHORT = 5;
		private static final int NUMBER_OF_STRESS_LOOPS = 1000;
		private static final int PLAYBACK_END_TOLERANCE = 5000;
		private static final int WAIT_UNTIL_PLAYBACK_FINISH = 515000 ;

		public MediaPlayerStressTest() {
		super("com.android.mediaframeworktest", MediaFrameworkTest.class);
		}

		protected void setUp() throws Exception {
		getActivity();
		super.setUp();
		}

		@LargeTest
		public void testStressHWDecoderRelease() throws Exception {
		SurfaceHolder mSurfaceHolder;
		long randomseed = System.currentTimeMillis();
		Random generator = new Random(randomseed);
		Log.v(TAG, "Random seed: " + randomseed);
		int video_duration = MediaNames.STREAM_H264_480_360_1411k_DURATION;
		int random_play_time;

		mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
		try {
		for (int i = 0; i < NUMBER_OF_STRESS_LOOPS; i++) {
		MediaPlayer mp = new MediaPlayer();
		mp.setDataSource(MediaNames.STREAM_H264_480_360_1411k);
		mp.setDisplay(MediaFrameworkTest.mSurfaceView.getHolder());
		mp.prepare();
		mp.start();
		// seek and play
		for (int j = 0; j < generator.nextInt(10); j++) {
		random_play_time =
		generator.nextInt(MediaNames.STREAM_H264_480_360_1411k_DURATION / 2);
		Log.v(TAG, "Play time = " + random_play_time);
		Thread.sleep(random_play_time);
		int seek_time = MediaNames.STREAM_H264_480_360_1411k_DURATION / 2;
		Log.v(TAG, "Seek time = " + seek_time);
		mp.seekTo(seek_time);
		}
		mp.release();
		}

		} catch (Exception e) {
		Log.v(TAG, e.toString());
		}
		}

		@LargeTest
		public void testStressGetCurrentPosition() throws Exception {
		SurfaceHolder mSurfaceHolder;
		long randomseed = System.currentTimeMillis();
		Random generator = new Random(randomseed);
		Log.v(TAG, "Random seed: " + randomseed);
		int video_duration = MediaNames.VIDEO_H263_AAC_DURATION;
		int random_play_time = 0;
		int random_seek_time = 0;

		mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
		try {
		for (int i = 0; i < NUMBER_OF_STRESS_LOOPS; i++) {
		MediaPlayer mp = new MediaPlayer();
		mp.setDataSource(MediaNames.VIDEO_H263_AMR);
		mp.setDisplay(MediaFrameworkTest.mSurfaceView.getHolder());
		mp.prepare();
		mp.start();
		// Random seek and play
		for (int j = 0; j < generator.nextInt(10); j++) {
		random_play_time =
		generator.nextInt(video_duration / 2);
		Log.v(TAG, "Play time = " + random_play_time);
		Thread.sleep(random_play_time);
		random_seek_time =
		generator.nextInt(video_duration / 2);
		Log.v(TAG, "Seek time = " + random_seek_time);
		mp.seekTo(random_seek_time);
		}
		//wait until the movie finish and check the current position
		//Make sure the wait time is long enough
		long wait_until_playback_finish = video_duration - random_seek_time + PLAYBACK_END_TOLERANCE * 2;
		Thread.sleep(wait_until_playback_finish);
		Log.v(TAG, "CurrentPosition = " + mp.getCurrentPosition());
		if ( mp.isPlaying() \|\| mp.getCurrentPosition() > (video_duration + PLAYBACK_END_TOLERANCE)){
		assertTrue("Current PlayTime greater than duration", false);
		}
		mp.release();
		}

		} catch (Exception e) {
		Log.v(TAG, e.toString());
		}
		}
		}